/*
* INSANE - Interactive Structural Analysis Environment
*
* Copyright (C) 2003-2005
* Universidade Federal de Minas Gerais
* Escola de Engenharia
* Departamento de Engenharia de Estruturas
* 
* Author's email :    insane@dees.ufmg.br
* Author's website :  http://www.dees.ufmg.br/insane
* 
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
package br.ufmg.dees.insane.ui.rich.full.command;

import java.awt.geom.Point2D;

import javax.swing.JInternalFrame;

import br.ufmg.dees.insane.commons.command.Command;
import br.ufmg.dees.insane.commons.controller.Controller;
import br.ufmg.dees.insane.commons.view.DrawingArea;
import br.ufmg.dees.insane.model.geo.GControlPoint;
import br.ufmg.dees.insane.model.geo.GPoint;
import br.ufmg.dees.insane.ui.rich.full.InsaneInternalInterface;
import br.ufmg.dees.insane.ui.rich.full.controller.GeometricController;

/** The AddControlPoint command.
 *
 * @author Fonseca, Flavio & Pitangueira, Roque
 * @since Febraury 2004
 */
public class AddControlPointCommand implements Command, Cloneable {
    
    private InsaneInternalInterface parent;
    private Controller controller;
    private DrawingArea da;
    private GPoint p;
	
//*****************************************************************************
	
    /** Constructor method. */
    public AddControlPointCommand(JInternalFrame parent) {
        this.parent = (InsaneInternalInterface)parent;
        controller = this.parent.getController();
        da = this.parent.getDrawing();
    }
    
//*****************************************************************************
	
	/** Execute method. */
    public void execute() {
        
		Point2D po = da.getWorldPoint();
        if (!((GeometricController)controller).containsControl(po)) {
            p = new GControlPoint(po);
            controller.add(p);
            da.repaint();
        } else {
        	parent.addOutputText(parent.getResourceBundle().getString("cmExistentPoint"));
        }
    }
    
//*****************************************************************************
	
	/** Impossible to undo - Not implemented. */
    public void undo() {}
    
//*****************************************************************************
	
	/** Impossible to redo - Not implemented. */
    public void redo() {}
    
//*****************************************************************************
}

